About Epsilon Event API

Epsilon is the leader in outcome-based marketing with a rich 50-year heritage in helping marketers anticipate, activate and prove measurable business outcomes. Leverage the Epsilon Event API to pass information to Epsilon regarding what customers view and purchase on your website.

The 2022 State of the CDP Report

See how customer data platforms (CDPs) are helping marketers drive ROI and adapt to key challenges in 2022.

Get the Report